In Figures 9.11 to 9.13, both the forwarding table and ARP are doing a kind of mapping. Show the difference between them by listing the input and output of mapping for a forwarding table and ARP.

Figure 9.11

Figure 9.12

Figure 9.13

Transcribed Image Text:

Figure 9.11 Flow of packets at Alice's computer Legend Alice's site Bob's site N: Network-layer address L:Link-layer address Ng LA L1 L2 L3 R2 L4 LB RI For warding table Data ARP ARP Network layer (Alice) L1 (R1) Datagram NA N Data Data-link layer Note: Frame L LA NA NB Data-link layer gets its own link-layer address (LA) here from its interface. Data Physical layer Signal To RI Flow of packets at Alice's computer